A verb, which means to grab someone between their butt cheeks and to squeeze, almost with an intent to hurt, although it is often done in a joking, playful manner between friends. The most common way to goose someone is with the fingers and thumb of one hand. The fingers grab from the bottom, and the thumb from the top. Then, in an upwards, and squeezing motion, you goose them. It is normally done while the "receiver" is wearing clothes, although there is no reason why it couldn't be done without clothes.

What the...oh man, I've just been goosed!

He goosed me so hard it bruised my anus!

The reason I have skid marks on my undies must be because I was goosed ealier today.

related forms: Goosed; Goosing; getting goosed
1. To be the the main event or attraction of a social gathering. i.e. "The life of the party" While still maintaining a high level of social competence.

2. One who can consume mass quantity of alcohol without succombing the effects of being overtly or heavily intoxicated (at least to most physical appearances). TO stave off becoming a "hot mess", or "that skanky girl"
3. a person(s) who party's, hard, and still maintains keeping it classy.

"Damn that fine ass bitch over their is goose as fuck yo!"
"I'mma bout to Goose the life out of this party, seriously."
"That chick over there is Goosing so hard right now, I can't take my eyes off of her, I think I'm in love."
"I would wife that goose."